26343

Appears in sequences

• Number of n X n binary arrays with all ones connected only in a 0010-1110-0111-0100 pattern in any orientation.at n=9A146901
• Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 0010-1110-0111-0100 pattern in any orientation.at n=20A146903
• Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 0010-1110-0111-0100 pattern in any orientation.at n=21A146903
• Number of n X n 0..1 arrays with every element equal to 0, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.at n=6A298583
• Number of nX7 0..1 arrays with every element equal to 0, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.at n=6A298588